Talc, steatite, and soapstone; pyrophyllite
An edition of Talc, steatite, and soapstone; pyrophyllite (1940)
by Hugh S. Spence.
By Canada. Mines Branch (1901-1936)
Publish Date
1940
Publisher
Printer to the King
Language
eng
Pages
146
1-1 of 1 Editions
Talc, steatite, and soapstone; pyrophyllite
Language: eng
Pages: 146
Published In: 1940
Publisher: Printer to the King